Length of arpeggio signs

The length of arpeggio signs is determined by the pitch range of notes in the voices/staves to which the arpeggio sign applies.

Dorico Pro automatically adjusts the length of arpeggio signs if the pitches of the notes in the voices/staves to which the sign applies change, or you add notes to, or delete notes from, the chords.

You can change how far arpeggio signs extend beyond the outer notes in all chords project-wide on the Arpeggio Signs page in Engrave > Engraving Options. You can set different values for when notes are on staff lines and in staff spaces.

You can also lengthen/shorten individual arpeggio signs.